<template>
  <div class="wrapper">
    <swiper :options="swiperOption" v-if="showSwiper">
      <swiper-slide  v-for="item of list" :key="item.id">
        <img class="swiper-image" :src="item.imgUrl">
      </swiper-slide>
      <div class="swiper-pagination" slot="pagination"></div>
    </swiper>
  </div>
</template>

<script>
export default {
  name: "HomeSwiper",
  props:{
    list: Array
  },
  data () {
    return { 
      swiperOption: {
        pagination:'.swiper-pagination',
        loop:true}
    }
  },
  computed:{
    showSwiper(){
      return this.list.length
    }
  }
};
</script>

<style lang="stylus" scoped>
.wrapper>>> .swiper-pagination-bullet-active{
    background: #fff
}
.wrapper {
  overflow: hidden;
  width: 100%;
  height: 0.08rem;
  padding-bottom: 26.67%;
}
.swiper-pagination{
    $background-color 
}
.swiper-image {
  width: 100%;
}
</style>